<?php if (!defined('SERVER_ROOT')) {exit('No direct script access allowed');}
 // echo '<script>alert("to chuyen mon");</script>';
$HE_SO_LUONG = '';
while ($arr = $arr_hesoluong->FetchRow()){
    $HE_SO_LUONG = $arr['HE_SO_LUONG'];
}
?>
<?php echo $HE_SO_LUONG; ?>